Question

- (void)showMusicPlayer
{
[MediaPlayController releaseInstance];
MusicPlayController *musicPlayController = [[MusicPlayController alloc] init];
MusicPlayerViewController *musicPlayerViewController = [musicPlayController createMusicPlayerViewController];

HomeRunManagerAppDelegate *delegate = [[UIApplication sharedApplication] delegate];
[delegate showFullScreenView:musicPlayerViewController];
}

Method returns an object-c object with an +1 retain count.

I know I alloc a musicPlayController instance,and it will appear to play the music,but there is just leaking.I am not sure how to solve the warning,(or memory leaking.)
where should I release my object?

I think,

MusicPlayController *musicPlayController = [[[MusicPlayController alloc] init] autorelease]; 

is not a useful way.

Thanks for helping me.

Answer 1

Yes, you have to release musicPlayController

Either by

MusicPlayController *musicPlayController = [[[MusicPlayController alloc] init] autorelease]; 

Or

 MusicPlayController *musicPlayController = [[MusicPlayController alloc] init];
MusicPlayerViewController *musicPlayerViewController = [musicPlayController createMusicPlayerViewController];  
[musicPlayController release];